.home_tool_bar {
    width: 27px;
    height: 205px;
    background-color: white;
    /* position: absolute; */
    left: 50%;
    top: 50%;
    margin-left: 613px;
    position: fixed;
    text-align: center;
}
.home_tool_bar>ul {
    margin-bottom: 10px;
}
.home_tool_bar>ul>li {
    position: relative;
    width: 25px;
    height: 40px;
    padding: 1px;  
    text-align: center; 
}
.ul>li>a {
    line-height: 40px;
}
.ul>li>.iconfont {
    font-size: 22px;
    color: #333;
}
.ul li>div {
    position: absolute;
    right: 35px;
    top: 0;
    display: none;
}
.vx_img {
    width: 100px;
    height: 150px;
    padding: 10px;
    background-color: white;
}
.vx_img>img {
    width: 100px;
    height: 100px;
}
.vx_img>p {
    font-size: 14px;
    margin-top: 10px;
    color: #333;
}
.bar_small {
    width: 70px;
    height: 22px;
    line-height: 22px;
    background-color: white;
    font-size: 14px;
    color: #333;
    margin-top: 10px;
    border: 1px solid #e5e5e5;
}
.p_back {
    width: 25px;
    height: 40px;
    background-color: #fff;
    /* display: none; */
}
.p_back .back_img {
    margin: 8px 0;
    width: 25px;
    height: 25px;
}